The Batman logo belly ring has hit Gotham City! Look out Gotham underworld, here comes the Batman logo belly ring in bright Batman yellow and dark Batman black. This non-dangling Batman belly ring is going to light up Gotham City with it's superhero status. Have fun wearing a Batman logo belly ring, you young Cape Crusader. How wonderfully super is this Batman logo belly ring going to look when you pull out your Batgirl costume? 14 GA. 7/16" barbell. 316L Surgical Steel material. Officially Licensed DC Comics product.